Fix StreamableHttp example for tool calls - have a separate option for testing notifications resumption

[ihrpr]

#530
#396

Testing

Connecting to http://localhost:3000/mcp...
Transport created with session ID: f70902b5-0284-44f8-979b-bc24516cf19d
Connected to MCP server

Available commands:
  connect [url]              - Connect to MCP server (default: http://localhost:3000/mcp)
  disconnect                 - Disconnect from server
  terminate-session          - Terminate the current session
  reconnect                  - Reconnect to the server
  list-tools                 - List available tools
  call-tool <name> [args]    - Call a tool with optional JSON arguments
  greet [name]               - Call the greet tool
  multi-greet [name]         - Call the multi-greet tool with notifications
  start-notifications [interval] [count] - Start periodic notifications
  run-notifications-tool-with-resumability [interval] [count] - Run notification tool with resumability
  list-prompts               - List available prompts
  get-prompt [name] [args]   - Get a prompt with optional JSON arguments
  list-resources             - List available resources
  help                       - Show this help
  quit                       - Exit the program

>  run-notifications-tool-with-resumability
Starting notification stream with resumability: interval=2000ms, count=10
Using resumption token: none
Updated resumption token: c93ab4a9-dc8e-482d-8975-a235df9bdb0c_1747906592986_dudcdt6h

Notification #1: info - Periodic notification #1 at 2025-05-22T09:36:32.986Z
> Updated resumption token: c93ab4a9-dc8e-482d-8975-a235df9bdb0c_1747906594987_ojylxu03

Notification #2: info - Periodic notification #2 at 2025-05-22T09:36:34.987Z
> 
ESC key pressed. Disconnecting from server...
Error starting notification stream: McpError: MCP error -32000: Connection closed
Disconnected from MCP server

> Disconnected. Press Enter to continue.
> Client error: Error: SSE stream disconnected: AbortError: This operation was aborted
    at processStream (/Users/inna/code/mcp/typescript-sdk/src/client/streamableHttp.ts:319:24)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5) 
Client error: Error: SSE stream disconnected: AbortError: This operation was aborted
    at processStream (/Users/inna/code/mcp/typescript-sdk/src/client/streamableHttp.ts:319:24)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5) 


>  run-notifications-tool-with-resumability
Not connected to server.

> connect
Connecting to http://localhost:3000/mcp...
Transport created with session ID: f70902b5-0284-44f8-979b-bc24516cf19d
Connected to MCP server

>  run-notifications-tool-with-resumability
Starting notification stream with resumability: interval=2000ms, count=10
Using resumption token: c93ab4a9-dc8e-482d-8975-a235df9bdb0c_1747906594987_ojylxu03

Notification #3: info - Periodic notification #3 at 2025-05-22T09:36:36.988Z
> 
Notification #4: info - Periodic notification #4 at 2025-05-22T09:36:38.989Z
> 
Notification #5: info - Periodic notification #5 at 2025-05-22T09:36:40.991Z
> 
Notification #6: info - Periodic notification #6 at 2025-05-22T09:36:42.993Z
> 
Notification #7: info - Periodic notification #7 at 2025-05-22T09:36:44.996Z
> 
Notification #8: info - Periodic notification #8 at 2025-05-22T09:36:46.998Z
> 
Notification #9: info - Periodic notification #9 at 2025-05-22T09:36:49.000Z
> 
Notification #10: info - Periodic notification #10 at 2025-05-22T09:36:51.001Z
> Tool result:
  Started sending periodic notifications every 2000ms

> greet me
Calling tool 'greet' with args: { name: 'me' }
Tool result:
  Hello, me!

> greet Basil
Calling tool 'greet' with args: { name: 'Basil' }
Tool result:
  Hello, Basil!